<template>
  <div
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  >
    <h2>Version</h2>
    <p>JavaScript was originally developed in 1996 and is used in the Netscape Navigator web browser.
In the same year Microsoft released an implementation in Internet Explorer.
Due to trademark issues, this implementation was named JScript.
In 1997, JavaScript has been submitted to ECMA by Netscape as a standard, called ECMAScript, standard number ECMA-262.
Using explicit version numbers to declare references to languages ​​has been removed as a Mozilla feature in newer versions (at least Firefox 59).
Firefox 4 is the last version (1.8.5) that requires an explicit version number to be explicitly quoted.</p>
    <table
      class="wikitable"
      style="text-align:center;"
    >
      <tbody>
        <tr>
          <th>version</th>
          <th>release date</th>
          <th>based on</th>
          <th>Netscape<br>Navigator</th>
          <th>Mozilla<br>Firefox</th>
          <th>Internet<br>Explorer</th>
          <th>Opera</th>
          <th>Safari</th>
          <th>Google<br>Chrome
          </th>
        </tr>
        <tr>
          <td
            style="background-color: #FDB3AB;"
            data-sort-value="1.0"
          ><span style="display: none;">Old version, no longer supported：</span> 1.0</td>
          <td>1996.3.</td>
          <td></td>
          <td>2.0</td>
          <td></td>
          <td>3.0</td>
          <td></td>
          <td></td>
          <td>
          </td>
        </tr>
        <tr>
          <td
            style="background-color: #FDB3AB;"
            data-sort-value="1.1"
          ><span style="display: none;">Old version, no longer supported：</span> 1.1</td>
          <td>1996.8.</td>
          <td></td>
          <td>3.0</td>
          <td></td>
          <td></td>
          <td></td>
          <td></td>
          <td>
          </td>
        </tr>
        <tr>
          <td
            style="background-color: #FDB3AB;"
            data-sort-value="1.2"
          ><span style="display: none;">Old version, no longer supported：</span> 1.2</td>
          <td>1997.6.</td>
          <td></td>
          <td>4.0 - 4.05</td>
          <td></td>
          <td></td>
          <td>3</td>
          <td></td>
          <td>
          </td>
        </tr>
        <tr>
          <td
            style="background-color: #FDB3AB;"
            data-sort-value="1.3"
          ><span style="display: none;">Old version, no longer supported：</span> 1.3</td>
          <td>1998.10.</td>
          <td>ECMA-262 1st + 2nd edition</td>
          <td>4.06 - 4.7x</td>
          <td></td>
          <td>4.0</td>
          <td>5<sup
              id="cite_ref-21"
              class="reference"
            ><a href="#cite_note-21">[21]</a></sup></td>
          <td></td>
          <td>
          </td>
        </tr>
        <tr>
          <td
            style="background-color: #FDB3AB;"
            data-sort-value="1.4"
          ><span style="display: none;">Old version, no longer supported：</span> 1.4</td>
          <td></td>
          <td></td>
          <td>Netscape<br>Server</td>
          <td></td>
          <td></td>
          <td>6</td>
          <td></td>
          <td>
          </td>
        </tr>
        <tr>
          <td
            style="background-color: #FDB3AB;"
            data-sort-value="1.5"
          ><span style="display: none;">Old version, no longer supported：</span> 1.5</td>
          <td>2000.11.</td>
          <td>ECMA-262 3rd edition</td>
          <td>6.0</td>
          <td>1.0</td>
          <td>5.5（JScript 5.5）<br>6（JScript 5.6）<br>7（JScript 5.7）<br>8（JScript 5.8）</td>
          <td>7.0</td>
          <td>3.0-5</td>
          <td>1.0 - 10.0.666
          </td>
        </tr>
        <tr>
          <td
            style="background-color: #FDB3AB;"
            data-sort-value="1.6"
          ><span style="display: none;">Old version, no longer supported：</span> 1.6</td>
          <td>2005.11.</td>
          <td>1.5 + Array extras + Array and string generics + <a
              href="/wiki/E4X"
              title="E4X"
            >E4X</a></td>
          <td></td>
          <td>1.5</td>
          <td></td>
          <td></td>
          <td></td>
          <td>
          </td>
        </tr>
        <tr>
          <td
            style="background-color: #FDB3AB;"
            data-sort-value="1.7"
          ><span style="display: none;">Old version, no longer supported：</span> 1.7</td>
          <td>2006.10.</td>
          <td>1.6 + <a
              rel="nofollow"
              class="external text"
              href="https://developer.mozilla.org/en-US/docs/JavaScript/New_in_JavaScript/1.7?redirectlocale=en-US&amp;redirectslug=New_in_JavaScript_1.7#Generators"
            >Pythonic generators</a> + Iterators + Let</td>
          <td></td>
          <td>2.0</td>
          <td></td>
          <td></td>
          <td></td>
          <td>28.0.1500.95
          </td>
        </tr>
        <tr>
          <td
            style="background-color: #FDB3AB;"
            data-sort-value="1.8"
          ><span style="display: none;">Old version, no longer supported：</span> 1.8</td>
          <td>2008.6.</td>
          <td>1.7 + Generator expressions + <a
              href="/wiki/%E9%97%AD%E5%8C%85_(%E8%AE%A1%E7%AE%97%E6%9C%BA%E7%A7%91%E5%AD%A6)"
            >Expression closures</a></td>
          <td></td>
          <td>3.0</td>
          <td></td>
          <td>11.50</td>
          <td></td>
          <td>
          </td>
        </tr>
        <tr>
          <td
            style="background-color: #FDB3AB;"
            data-sort-value="1.8.1"
          ><span style="display: none;">Old version, no longer supported：</span> 1.8.1</td>
          <td></td>
          <td>1.8 + <a
              href="/wiki/JSON#Native_encoding_and_decoding_in_browsers"
              title="JSON"
            >native JSON</a> support + Minor updates</td>
          <td></td>
          <td>3.5</td>
          <td></td>
          <td></td>
          <td></td>
          <td>
          </td>
        </tr>
        <tr>
          <td
            style="background-color: #FDB3AB;"
            data-sort-value="1.8.2"
          ><span style="display: none;">Old version, no longer supported：</span> 1.8.2</td>
          <td>2009.6.22</td>
          <td>1.8.1 + Minor updates</td>
          <td></td>
          <td>3.6</td>
          <td></td>
          <td></td>
          <td></td>
          <td>
          </td>
        </tr>
        <tr>
          <td
            style="background-color: #FDB3AB;"
            data-sort-value="1.8.5"
          ><span style="display: none;">Old version, no longer supported：</span> 1.8.5</td>
          <td>2010.7.27</td>
          <td>1.8.2 + New features for ECMA-262 5th edition compliance</td>
          <td></td>
          <td>4.0</td>
          <td></td>
          <td></td>
          <td></td>
          <td>
          </td>
        </tr>
      </tbody>
    </table>
  </div>
</template>

<script>
export default {
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  props: {}
};
</script>
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